prikaz prve stranice dokumenta Tailoring thermal conduction in anatase TiO2
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Scientific paper - Original scientific paper
Tailoring thermal conduction in anatase TiO2
Communications Physics, 2 (2019), 123; 7. https://doi.org/10.1038/s42005-019-0224-7
Mettan, X.; Jaćimović, Jakša; Barišić, Osor Slaven; Pisoni, A.; Batistić, Ivo; Horváth, E.; Brown, S.; Rossi, L.; Szirmai, P.; Farkas, B.; Berger, H.; Forró, Laszlo

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Mettan, X., Jaćimović, J., Barišić, O. S., Pisoni, A., Batistić, I., Horváth, E. ... Forró, L. (2019). Tailoring thermal conduction in anatase TiO2. Communications Physics, 2. (123). doi: 10.1038/s42005-019-0224-7

Mettan, X., et al. "Tailoring thermal conduction in anatase TiO2." Communications Physics, vol. 2, no. 123, 2019. https://doi.org/10.1038/s42005-019-0224-7

Mettan, X., Jakša Jaćimović, Osor Slaven Barišić, A. Pisoni, Ivo Batistić, E. Horváth, S. Brown, et al. "Tailoring thermal conduction in anatase TiO2." Communications Physics 2, no. 123 (2019). https://doi.org/10.1038/s42005-019-0224-7

Mettan, X., et al. (2019) 'Tailoring thermal conduction in anatase TiO2', Communications Physics, 2(123). doi: 10.1038/s42005-019-0224-7

Mettan X, Jaćimović J, Barišić OS, Pisoni A, Batistić I, Horváth E, and sur.. Tailoring thermal conduction in anatase TiO2. Communications Physics [Internet]. 2019 [cited 2025 March 26];2(123). doi: 10.1038/s42005-019-0224-7

X. Mettan, et al., "Tailoring thermal conduction in anatase TiO2", Communications Physics, vol. 2, no. 123, 2019. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:217:335654. [Accessed: 26 March 2025]

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Metadata
Title (english)Tailoring thermal conduction in anatase TiO2
AuthorX. Mettan
AuthorJakša Jaćimović
AuthorOsor Slaven Barišić
AuthorA. Pisoni
AuthorIvo Batistić
AuthorE. Horváth
AuthorS. Brown
AuthorL. Rossi
AuthorP. Szirmai
AuthorB. Farkas
AuthorH. Berger
AuthorLaszlo Forró
Author's institutionUniversity of Zagreb
Faculty of Science
(Department of Physics)
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Physics
Abstract (english)
Thermal conductivity (κ) plays an essential role in functional devices. It is advantageous to design materials where one can tune κ in a wide range according to its function: single-crystals and nanowires of anatase polymorph of titanium dioxide, broadly used in applications ranging from photovoltaics, reflective coatings to memristors, have been synthesized in large quantities. Here we identify a new, strong diffusion mechanism of heat by polaronic structures due to oxygen vacancies, which... More considerably influences both the absolute value and the temperature dependence of κ. The additional decrease of κ is achieved in anatase nanowires organized into foam, where porosity and the quasi-one-dimensional size-effect dramatically hinder the propagation of heat, resulting in an extremely low κ = 0.014 W/Km at room-temperature. Doping this anatase foam could herald promising applications, in particular in thermoelectricity. Less
Keywords (english)
Languageenglish
Publication typeScientific paper - Original scientific paper
Publication statusPublished
Peer reviewPeer review - international
Publication versionPublished version
Journal titleCommunications Physics
Numberingvol. 2, no. 123, 7
e-ISSN2399-3650
DOIhttps://doi.org/10.1038/s42005-019-0224-7
URN:NBNurn:nbn:hr:217:335654
Publication2019
Type of resourceText
Access conditionsOpen access
Terms of useLicence Attribution 4.0 International (CC BY 4.0) icon
Public noteOpen Access. This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/. Published: 10 October 2019.
Created on2020-07-24 13:52:53
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